File indexing completed on 2024-04-28 05:30:31

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 1999, 2000 Matthias Ettrich <ettrich@kde.org>
     SPDX-FileCopyrightText: 2003 Lubos Lunak <l.lunak@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QDBusContext>
 #include <QDataStream>
 #include <QRect>
 #include <QStringList>
 #include <QTimer>
 
 #include <KConfigGroup>
 
 #include "effect/globals.h"
 #include <netwm_def.h>
 
 namespace KWin
 {
 
 class X11Window;
 struct SessionInfo;
 class XdgToplevelWindow;
 
 class SessionManager : public QObject, public QDBusContext
 {
     Q_OBJECT
 public:
     enum SMSavePhase {
         SMSavePhase0, // saving global state in "phase 0"
         SMSavePhase2, // saving window state in phase 2
         SMSavePhase2Full, // complete saving in phase2, there was no phase 0
     };
 
     SessionManager(QObject *parent);
     ~SessionManager() override;
 
     SessionState state() const;
 
     void loadSubSessionInfo(const QString &name);
     void storeSubSession(const QString &name, QSet<QByteArray> sessionIds);
 
     SessionInfo *takeSessionInfo(X11Window *);
 
 Q_SIGNALS:
     void stateChanged();
 
     void loadSessionRequested(const QString &name);
     void prepareSessionSaveRequested(const QString &name);
     void finishSessionSaveRequested(const QString &name);
 
 public Q_SLOTS: // DBus API
     void setState(uint state);
     void loadSession(const QString &name);
     void aboutToSaveSession(const QString &name);
     void finishSaveSession(const QString &name);
     bool closeWaylandWindows();
     void quit();
 
 private:
     void setState(SessionState state);
 
     void storeSession(const QString &sessionName, SMSavePhase phase);
     void storeClient(KConfigGroup &cg, int num, X11Window *c);
     void loadSessionInfo(const QString &sessionName);
     void addSessionInfo(KConfigGroup &cg);
 
     SessionState m_sessionState = SessionState::Normal;
 
     int m_sessionActiveClient;
     int m_sessionDesktop;
 
     QList<SessionInfo *> session;
     QList<XdgToplevelWindow *> m_pendingWindows;
     QTimer m_closeTimer;
     std::unique_ptr<QObject> m_closingWindowsGuard;
 };
 
 struct SessionInfo
 {
     QByteArray sessionId;
     QString windowRole;
     QString wmCommand;
     QString wmClientMachine;
     QString resourceName;
     QString resourceClass;
 
     QRect geometry;
     QRect restore;
     QRect fsrestore;
     int maximized;
     int fullscreen;
     int desktop;
     bool minimized;
     bool onAllDesktops;
     bool shaded;
     bool keepAbove;
     bool keepBelow;
     bool skipTaskbar;
     bool skipPager;
     bool skipSwitcher;
     bool noBorder;
     NET::WindowType windowType;
     QString shortcut;
     bool active; // means 'was active in the saved session'
     int stackingOrder;
     float opacity;
 
     QStringList activities;
 };
 
 } // namespace